I am even "more" late commenting. I was tied up earlier in November then in December I caught the infamous virus that put me out of commission for two weeks...awful...just awful.
Good to hear from you Matt and sorry to hear you have been sick.
And I second what Don says about asynchrony. We have been missing for a while @Susan Hill here on this topic but if she drops back in it would be interesting to see you two exchange ideas given that this is such an area of interest to you both.